package com.clh.servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.clh.bean.News;
import com.clh.dao.impl.NewsDaoImpl;


@WebServlet("/viewServlet")
public class viewServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String strId=request.getParameter("en_id");
		int en_id=Integer.parseInt(strId);
		NewsDaoImpl dao=new NewsDaoImpl();
		News news=dao.findNewsById(en_id);
		HttpSession session=request.getSession();
		session.setAttribute("news", news);
		response.sendRedirect("/YiMai/news-view.jsp");

	}

	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		doGet(request, response);
	}

}
